File:Culvert, Rock Run at 8.93 mi on Chesapeake and Ohio Canal.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Culvert,_Rock_Run_at_8.93_mi_on_Chesapeake_and_Ohio_Canal.jpg (640 × 424 pixels, file size: 300 KB, MIME type: image/jpeg)
File information
Structured data
Captions
DescriptionCulvert, Rock Run at 8.93 mi on Chesapeake and Ohio Canal.jpg |
English: Rock Run culvert (#12), on short level, just below Lock 11 (above Lock 10).
NPS says: Built on an angle (under the berm, canal, and towpath) approximately 152' in length. The 12' -6" wide barrel arch, with rise of 5' -6", is horizontal. The side walls of the culvert taper from 8' high and the outflow to 5' at the inflow. The outlet (riverside) wall is of gray sandstone and the inlet (berm side) wall of red sandstone. The outlet wall runs for an extensive distance, due to the flood plain of Rock Run and is buttressed. |
||||
Source | http://www.hscl.cr.nps.gov/insidenps/report.asp?STATE=&PARK=CHOH&STRUCTURE=&SORT=&RECORDNO=87 (Note: record number may change) | ||||
Author | National Park Service, Dept of Interior, US Government | ||||
Permission (Reusing this file) |
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 13:31, 9 July 2014 | 640 × 424 (300 KB) | Bonnachoven (talk | contribs) | {{Information |Description ={{en|1=Rock Run culvert (#12), on short level, just below Lock 11 (above Lock 10). NPS says: Built on an angle (under the berm, canal, and towpath) approximately 152' in length. The 12' -6" wide barrel arch, with rise o... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D7000 |
Exposure time | 1/125 sec (0.008) |
F-number | f/5.6 |
ISO speed rating | 200 |
Date and time of data generation | 02:12, 6 April 2012 |
Lens focal length | 45 mm |
Software used | Adobe Photoshop Camera Raw 6.6 (Macintosh) |
File change date and time | 13:38, 7 April 2012 |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 02:12, 6 April 2012 |
APEX shutter speed | 6.965784 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 40 |
DateTimeDigitized subseconds | 40 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 67 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |